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Annikki Vehniäinen
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Helsinki, FI
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Patents Grants
last 30 patents
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Patent Grant
Method for concentrating fibril cellulose and fibril cellulose product
Patent number
9,663,588
Issue date
May 30, 2017
UPM-Kymmene Corporation
Annikki Vehniäinen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
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Patent Application
METHOD AND APPARATUS FOR FIBRILLATION OF CELLULOSE CONTAINING MATER...
Publication number
20150057442
Publication date
Feb 26, 2015
UPM-Kymmene Corporation
Tomas Björkqvist
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
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Patent Application
METHOD FOR CONCENTRATING FIBRIL CELLULOSE AND FIBRIL CELLULOSE PRODUCT
Publication number
20140329094
Publication date
Nov 6, 2014
UPM-Kymmene Corporation
Annikki Vehniäinen
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
METHOD FOR IMPROVING THE PROPERTIES OF A PAPER PRODUCT AND FORMING...
Publication number
20130000856
Publication date
Jan 3, 2013
UPM-KYMMENE OYJ
Isko Kajanto
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE